Can you tell me your story? I may be facing the same thing at some point. I had SCC of the left tonsil and went through 35 raditaion treatments that ended Feb. 25th. Never was there a discussion or concern about my tongue. Now all of a sudden the ent has noticed something under my tongue, way in the back left corner. He is waiting 4 weeks to see if it heals on it's own becuase it could be radiation fallout. If it is still there, they'll need to do a biopsy of it.
Tell me what you've been through.
Thanks and God bless,
Rick